The more melanin in the eye, the darker your eye color will appear. But blue eyes don't have any blue pigment in them. Blue eyes get their color the same way water and the sky get their blue color.

The rarest eye colors are green and gray. An even smaller proportion of people have different-colored eyes, which is called ...

Cloudy areas in the lens, called cataracts, are another common eye problem that comes with age. More than 24 million ...

What blue light actually does to your eyes. Blue light, which occupies the 415-455 nanometer range on the light spectrum, penetrates deeper into the eye than other visible light wavelengths.

The eye ring is sky blue, but the pupil is black. Often, their eye ring are confused to be the whites of their eyes. However, it’s due to their eyes being so big. 15. African Bush Viper.

Blue light is a high-energy light that the eyes absorb from computers, smartphones, LED lights, and fluorescent lights. The sun is the biggest source of blue light. On a sunny day, it's 100,000 ...